National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Miles City, Frank Wiley Field Airport (KMLS)

Lat: 46.42806°NLon: 105.88639°WElev: 2628.0ft.

Clear

88°F

31°C

Humidity 20%
Wind Speed SE 10 MPH
Barometer 29.85 in (1010.84 mb)
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Heat Index85°F (29°C)
Last update 01 Sep 04:00 PM MDT
Extended Forecast for

Miles City MT

  • This Afternoon

    This Afternoon: A 20 percent chance of showers. Mostly cloudy, with a steady temperature around 82. South southeast wind around 8 mph.

    High: 82 °F

    Slight Chance
    Showers

  • Tonight

    Tonight: A 20 percent chance of showers before 8pm. Partly cloudy, with a low around 58. Southeast wind 6 to 10 mph.

    Low: 58 °F

    Slight Chance
    Showers then
    Partly Cloudy

  • Wednesday

    Wednesday: Sunny and hot, with a high near 92. South southeast wind around 7 mph.

    High: 92 °F

    Hot

  • Wednesday Night

    Wednesday Night: A slight chance of showers between 8pm and 9pm. Partly cloudy, with a low around 58. South southeast wind around 6 mph becoming west after midnight. Chance of precipitation is 20%.

    Low: 58 °F

    Slight Chance
    Showers then
    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, then gradually becoming sunny and hot, with a high near 90. Calm wind becoming south around 5 mph in the afternoon.

    High: 90 °F

    Hot

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 59. East northeast wind 6 to 9 mph.

    Low: 59 °F

    Mostly Clear

  • Friday

    Friday: Sunny and hot, with a high near 94. East southeast wind around 5 mph becoming light and variable.

    High: 94 °F

    Hot

  • Friday Night

    Friday Night: Mostly clear, with a low around 59. North northeast wind 7 to 10 mph.

    Low: 59 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 89. North wind 7 to 9 mph.

    High: 89 °F

    Sunny

Detailed Forecast

This Afternoon
A 20 percent chance of showers. Mostly cloudy, with a steady temperature around 82. South southeast wind around 8 mph.
Tonight
A 20 percent chance of showers before 8pm. Partly cloudy, with a low around 58. Southeast wind 6 to 10 mph.
Wednesday
Sunny and hot, with a high near 92. South southeast wind around 7 mph.
Wednesday Night
A slight chance of showers between 8pm and 9pm. Partly cloudy, with a low around 58. South southeast wind around 6 mph becoming west after midnight. Chance of precipitation is 20%.
Thursday
Partly sunny, then gradually becoming sunny and hot, with a high near 90. Calm wind becoming south around 5 mph in the afternoon.
Thursday Night
Mostly clear, with a low around 59. East northeast wind 6 to 9 mph.
Friday
Sunny and hot, with a high near 94. East southeast wind around 5 mph becoming light and variable.
Friday Night
Mostly clear, with a low around 59. North northeast wind 7 to 10 mph.
Saturday
Sunny, with a high near 89. North wind 7 to 9 mph.
Saturday Night
Partly cloudy, with a low around 60. North northeast wind 10 to 13 mph.
Sunday
A 40 percent chance of showers. Partly sunny, with a high near 84. Northeast wind 10 to 13 mph.
Sunday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 59. East wind 14 to 16 mph.
Labor Day
A 30 percent chance of showers. Partly sunny, with a high near 85. East wind 11 to 15 mph becoming west southwest in the afternoon.
Monday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 57. North northeast wind 8 to 11 mph.
Tuesday
Mostly sunny, with a high near 81. North northeast wind 7 to 13 mph becoming west northwest in the afternoon.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Miles City MT
 46.4°N 105.87°W (Elev. 2372 ft)
Last Update:
2:53 pm MDT Sep 1, 2026
Forecast Valid:
4pm MDT Sep 1, 2026-6pm MDT Sep 8, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation